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1.5ct Spinel (Pear, 10.08×6.07mm, Red) vs 1.5ct Almandine (Pear, 9.69×5.84mm, Dark Red)


Quick summary: When looked from above (face-up position), 1.5ct Spinel (10.08×6.07mm, pear cut) appears 8% larger than 1.5ct Almandine (9.69×5.84mm, pear cut). See below how they compare side-by-side on a ring and finger.

1.5ct Spinel (pear cut)
vs
 1.5ct Almandine (pear cut)
red
 
dark red
10.08×6.07 mm 9.69×5.84 mm
actual size
Actual size of 1.5ct Spinel (pear cut, 10.08×6.07mm, Red color)   Actual size of 1.5ct Almandine (pear cut, 9.69×5.84mm, Dark Red color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 1.5ct Spinel (pear cut, 10.08×6.07mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Dark Red 1.5ct Almandine (pear cut, 9.69×5.84mm) on a right ring and finger
Your settings
Ring
 Gold
Skin tone
 Light
Ring diameter
 16.9 mm
Ring width
 3.0 mm
Finger length
 64 mm
Finger coverage
 36% vs 35%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.5ct Spinel Pear (10.08×6.07mm, Red) and 1.5ct Almandine Pear (9.69×5.84mm, Dark Red) as they would appear on a ring and finger. Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.

Where to buy?

For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile

Face-up Size

All things being equal, Almandine will face-up smaller than Spinel for a given carat weight, because it has higher specific gravity (4.05 vs. 3.6 - this means it's "heavier" compared to Spinel of the same size). Face-up size also depends heavily on the proportions of the cut.

Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.


1.5 Ct Spinel (Pear) 1.5 Ct Almandine (Pear)
10.08×6.07 mm vs 9.69×5.84 mm
44.67 mm²   41.31 mm²
Face-up size outline for 1.5ct Spinel (10.08×6.07mm, pear cut)
Face-up size outline for 1.5ct Almandine (9.69×5.84mm, pear cut)
1.5ct Spinel Pear (10.08×6.07mm)
1.5ct Almandine Pear (9.69×5.84mm)
Difference: 8% (3.36 mm²)
1.5ct Spinel (Pear, 10.08×6.07mm) has approx. 8% more face-up area than 1.5ct Almandine (Pear, 9.69×5.84mm).


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